How many milliliters of 8.4% w/v sodium bicarbonate injection should be added to the formula? Calcium gluconate (C12H22CaO14– m.w. 430) injection 10% is available in a 10-mL ampul. How many milliequiva- lents of Ca does the ampul contain? A flavored potassium chloride packet contains 1.5 g of potassium chloride. How many milliequivalents of potassium chloride are represented in each

How many milliliters of 8.4% w/v sodium bicarbonate injection should be added to the formula? Calcium gluconate (C12H22CaO14– m.w. 430) injection 10% is available in a 10-mL ampul. How many milliequiva- lents of Ca does the ampul contain? A flavored potassium chloride packet contains 1.5 g of potassium chloride. How many milliequivalents of potassium chloride are represented in each

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 6QAP

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Patients undergoing an upper gastrointestinal tract laboratory test are typically given an X-ray contrast agent that aids with the radiologic imaging of the anatomy. One such contrast agent is sodium diatrizoate, a nonvolatile water-soluble compound. A 0.378-m solution is prepared by dissolving 38.4 g sodium diatrizoate (NaDTZ) in.l.60 102 mL water at 3 1.2C (the density of water at 31.2C is 0.995 g/cm3). What is the molar mass of sodium diatrizoate? What is the vapor pressure of this solution if the vapor pressure of pure water at 31.2C is 34.1 torr?
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